To save disk space, the Disk Cleaner Tool (TMDiskCleaner.exe) identifies and deletes unused backup, log, and pattern files from the following directories:
{Security Agent}\AU_Data\AU_Temp\*
{Security Agent}\Reserve
{Security Server}\PCCSRV\TEMP\* (except hidden files)
{Security Server}\PCCSRV\Web\Service\AU_Data\AU_Temp\*
{Security Server}\PCCSRV\wss\*.log
{Security Server}\PCCSRV\wss\AU_Data\AU_Temp\*
{Security Server}\PCCSRV\Backup\*
{Security Server}\PCCSRV\Virus\* (Deletes quarantined files older than two weeks, except the NOTVIRUS file)
{Security Server}\PCCSRV\ssaptpn.xxx (keeps the latest pattern only)
{Security Server}\PCCSRV\lpt$vpn.xxx (keeps the latest three patterns only)
{Security Server}\PCCSRV\icrc$oth.xxx (keeps the latest three patterns only)
{Security Server}\DBBackup\* (keeps latest two subfolders only)
{Messaging Security Agent}\AU_Data\AU_Temp\*
{Messaging Security Agent}\Debug\*
{Messaging Security Agent}\engine\vsapi\latest\pattern\*